However, bokeh doesn’t rely on the light reflection in its blur to be considered bokeh. It means that a narrow depth of field achieves a smooth, out-of-focus blur in the background of an in ...

The “light bokeh” control will brighten the brightest points in the out-of-focus area to mimic lens bokeh. Avoid these controls if you don’t have point lights in the background.

Once you have the lights, you need to shoot them with the right settings. To bring out their inner bokeh, you have to keep them out of focus, so make them the background element in your shot.